Question

What is the nuclear decay equation for gadolinium undergoing beta decay?

A. Gd → Gd-1 + β
B. Gd → Eu + β
C. Gd → Tb + β
D. Gd → Sm + β

Answer 1

Step-by-step explanation:

The correct nuclear decay equation for gadolinium undergoing beta decay is:

B. Gd → Eu + β

During beta decay, a neutron in the gadolinium nucleus is converted into a proton, and an electron (β particle) is emitted. The atomic number of the nucleus increases by one, resulting in the formation of a new element. In this case, gadolinium (Gd) decays into europium (Eu) by emitting a beta particle (β).

Therefore, option B, Gd → Eu + β, is the correct nuclear decay equation for gadolinium undergoing beta decay.

Answer 2

The nuclear decay equation for gadolinium undergoing beta decay is Gd → Eu + β. During beta decay, a neutron in the nucleus converts into a proton, and an electron (beta particle) is emitted from the nucleus.

Step-by-step explanation:

The nuclear decay equation for gadolinium undergoing beta decay can be represented as:

Gd → Eu + β

In this equation, gadolinium (Gd) is undergoing beta decay, which involves the emission of a beta particle (β). As a result of the decay, gadolinium transforms into europium (Eu).

During beta decay, a neutron in the nucleus converts into a proton, and an electron (beta particle) is emitted from the nucleus. This process leads to the transformation of the original element into a new element.